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Customer Ratings & Reviews

Your price for this item is $39.99
The comparable value price is $49.99

Customer reviews

Rating 4.6 out of 5 stars with 423 reviews

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Rating by feature

  • Value

    Rating 4.6 out of 5 stars

  • Quality

    Rating 4.6 out of 5 stars

  • Ease of Use

    Rating 4.7 out of 5 stars

Pros mentioned filter

Cons mentioned filter

92%would recommend to a friend

Customers are saying

Customers consistently note the 4100 Power Toothbrush's excellent cleaning ability and long battery life as significant advantages. Many appreciate its ease of use and the included timer, while some find the brush head size smaller than expected and express concerns about the charging method and cost of replacement heads. The positive feedback on cleaning performance and battery life outweighs the negative comments regarding size and charging. A travel case is also mentioned as a missing feature by some users.

This summary was generated by AI based on customer reviews.

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 6 Showing 101-120 of 423 reviews
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Do it!!!

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Bought for my daughter since I have the 9000. Must have for everyone in household.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    Rated 4 out of 5 stars

    Good Electric Toothbrush, good price.

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I wanted a good electric toothbrush, I didn't need it to come with an app, or do anything more than be a toothbrush. This is the one. It has all the bells and whistles I need, which isn't a lot - two speeds, pressure sensor, timed brushing. No, it doesn't come with a charging plug, but don't we all have far too many of them as is? It does hold a charge for better than a week. So if you want a toothbrush that you control from your phone, need an app for dental health, etc. This isn't your product. If you just want a good electric toothbrush? This is it - good price, good product.

    I would recommend this to a friend
  • Pros mentioned:
    Timer

    Rated 5 out of 5 stars

    Great toothbrush

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Arrived super quick. Gives a very clean finish and love the timer.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Worth every Penny

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    If you get it at discounted price then it is worth it. It has significantly improved my dental hygiene.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Nice

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    Posted . Owned for 3 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Very nice and powerful toothbrush, charge lasts days.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    Rated 4 out of 5 stars

    Fresh and clean

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Good, definitely feel like I get a better clean than manual brushing. I wish the settings were a little easier to manage. You have to hold down the button for certain amount of seconds for different settings. Besides that no complaints. Easy to clean, battery lasts a good amount of time. Overall would recommend if you don't need the most expensive one with allll the bells and whistles. This gets the job done to my standards.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use, Overall performance

    Rated 4 out of 5 stars

    Would recommend

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It does the job. Easy to operate. Unbox and brush away!

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Ease of use

    Rated 5 out of 5 stars

    great tooth brush

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Has a long battery life. Encourages you to brush each tooth and not bruise your gums

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    My new sonicare

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I'm very happy with my Phillips sonicare 4100, I have been using it more than weeks and I had noticed that my teeth get cleaned much better than my old tooth brush

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Great toothbrush

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    Posted . Owned for more than 2 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Did what was intended; cleans my teeth flawlessly and keeps them healthy.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Excellent tooth brush

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    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great toothbrush excellent for gifting to someone!

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Great basic toothbrush

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I got a good buy on this toothbrush. It doesnt have all the bells and whistles but it just plain works and isnt that what it all comes down to isnt it. The only thing that it is missing is a travel case and you can certainly buy that separately if you want to

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Not thrilled

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It's ok but not great. The handle is slick so when it gets wet it slides out of my hand. The button is right where my thumb is so it changes speeds or turns off sometimes if I'm not careful.

    No, I would not recommend this to a friend
  • Rated 5 out of 5 stars

    Excellent electric toothbrush.

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This electric toothbrush is mighty for the price. It does an excellent job of getting your teeth squeaky clean. I highly recommend this product.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Our 3rd one.

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Our 3rd Sonicare. The basic models work fine for about 3 years/

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 4 out of 5 stars

    My second Sonicare

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This is my second Sonicare toothbrush. It's even better than the first one, with additional features including two intensities and timing signals every 30 seconds.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Good value except…

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    it doesn’t come with a conventional charger (usb only) which ends up creating a very interesting scenario in which most people would be charing this toothbrush next to their computer…so I bought a usb adapter so I can continue to charge in the bathroom. Good option for soemone who just needs one toothbrush as most places only send a pack of two now.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Overall performance

    Rated 5 out of 5 stars

    Does what it is supposed to do

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    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This electric toothbrush works very well and holds a charge nicely.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Good price, good teeth.

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This is a replacement for another toothbrush that had broken down (after about 10 years). These are great toothbrushes and our dentist always nods with approval when they find out we're using a Sonicare. This is a great price

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance
    Cons mentioned:
    Included accessories

    Rated 5 out of 5 stars

    Nice affordable electric toothbrush

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Wish they gave you more heads, but oh well. I've been pleased so far.

    I would recommend this to a friend